Page 230:
"A Zalosian version of the prophet songs is the chant choirs, although they often end in revels of flagellation."
It should be "are the chant choirs", because the latter are the actual subject of the verb.
This is not a mistake - the first 5 points are for group creation, see page 16. While this might not be super clear, it is not an error....the character creation table on page 21 begins with point number 6 instead of 1...